← Wells

42-371-40194

PRODUCING Horizontal

BLACK STONE STATE 1-12 G

PECOS County · District 8 · BLUE ARROW OPERATING LLC · HOEFS T-K (WOLFCAMP)

Permits

1

Max Depth

12,300 ft

First Permit

2019-11-06

Latest Activity

2019-11-06

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2021-04-13

Shut-In

—

Plugged

—

P-5 Org Status: Active

!

EWA / Permit operator mismatch

Scheduling: BLUE ARROW OPERATING LLC ≠ Permit: DIAMONDBACK E&P LLC

Resolved via: production → BLUE ARROW OPERATING, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2019-12

Last Production

2026-07

Operator History

Chain of Custody

DIAMONDBACK E&P LLC 2021-2026→ BLUE ARROW OPERATING, LLC 2026-2026

Lease Production

Production is reported at the lease level. View production data, decline curves, and history on the lease page.

Oil
production & DCA →

Formation Tops (10) Elevation 2,746 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
GLORIETA ——
GRAYBURG ——
O'BRIEN——
QUEEN ——
RUSTLER ——
SEVEN RIVERS ——
SOMA——
TOBORG ——
TUBB ——
YATES ——

As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. Subsea = reported elevation − measured depth (negative = below sea level; vertical wellbores only). View filings & logs at RRC ↗

Offset Well Tops (nearest 8 wells with tops)

What nearby completed wells reported.

Cross-section
✓ 42-371-40195 BLACK STONE STATE 1-12 H · DIAMONDBACK E&P LLC
0.0 mi
Glorieta —Seven Rivers —Rustler —Grayburg —Yates —SOMA —Queen —Tubb —O'BRIEN —Toborg —
✓ 42-371-39696 BLACK STONE STATE 1-12 A · DIAMONDBACK E&P LLC
0.1 mi
Delaware 5,224'Bone Spring 8,223'Wolfcamp 10,341'Yates —SOMA —Glorieta —O'BRIEN —Queen —Seven Rivers —Rustler —Grayburg —Tubb — +1 more
✓ 42-371-39695 BLACK STONE STATE 1-12 B · DIAMONDBACK E&P LLC
0.1 mi
Delaware 5,291'Bell Canyon 5,332'Bone Spring 8,211'Queen —Seven Rivers —Rustler —Grayburg —Yates —Tubb —SOMA —Toborg —Glorieta — +1 more
✓ 42-371-40325 STATE STEWART 1-12 UJ · DIAMONDBACK E&P LLC
0.2 mi
SOMA —Queen —O'BRIEN —San Andres —Seven Rivers —Rustler —Grayburg —Capitan —Yates —Toborg —
✓ 42-371-40049 BLACK STONE STATE 1-12 E · DIAMONDBACK E&P LLC
0.3 mi
SOMA —Glorieta —O'BRIEN —Queen —Seven Rivers —Rustler —Grayburg —Yates —Tubb —Toborg —
✓ 42-371-40050 BLACK STONE STATE 1-12 F · DIAMONDBACK E&P LLC
0.3 mi
Glorieta —SOMA —O'BRIEN —Queen —Seven Rivers —Rustler —Grayburg —Yates —Tubb —Toborg —
✓ 42-371-39809 BLACK STONE STATE 1-12 D · DIAMONDBACK E&P LLC
0.4 mi
Glorieta —SOMA —O'BRIEN —Queen —Seven Rivers —Rustler —Grayburg —Yates —Tubb —Toborg —
✓ 42-371-39808 BLACK STONE STATE 1-12 C · DIAMONDBACK E&P LLC
0.4 mi
Glorieta —SOMA —O'BRIEN —Queen —Seven Rivers —Rustler —Grayburg —Yates —Tubb —Toborg —

Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).

Perforations (1)

IntervalType
10,837–21,081 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"1,538 ft1,000 sx
9.625"9,965 ft2,350 sx
5.5"21,195 ft3,805 sx

Permit History (1)

#858757 Drill Final Completion

BLACK STONE STATE 1-12 G · 12,300 ft

2019-11-06

Spud 2019-11-12

Applications (1)

#858757 A DIAMONDBACK E&P LLC
received 2019-11-05

Records & Logs

2 completion filings on record · 2 with log images at RRC.

W-2/G-1 2021-08-24 log on file
W-2/G-1 2020-04-14 log on file
Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library can't be deep-linked — clicking copies the API for you to paste.

Google Maps → Explorer Map →
Lat 31.156255
Lon -103.177197

Well Details

Well Number
4WA
Max Depth
12,300 ft
Drill Type
Horizontal
County
PECOS
District
8
Operator
BLUE ARROW OPERATING LLC
Completed
2021-04-13

Operator

Location
MIDLAND
P-5 Status
Active (filed 2025-06-03)
Cum Oil (all leases)
965,959 bbl
Cum Gas (all leases)
— mcf
Activities
OPRS/O
Total Permits
37